CN203495406U - Butt-joint die of infrared metal honeycomb combustion board - Google Patents
Butt-joint die of infrared metal honeycomb combustion board Download PDFInfo
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- CN203495406U CN203495406U CN201320615244.1U CN201320615244U CN203495406U CN 203495406 U CN203495406 U CN 203495406U CN 201320615244 U CN201320615244 U CN 201320615244U CN 203495406 U CN203495406 U CN 203495406U
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Abstract
A butt-joint die of an infrared metal honeycomb combustion board comprises an upper die and a lower die. The upper die comprises an upper installing plate, an insulating plate, an upper guide groove plate, an upper electrode, an upper power element and a conical die core, the upper installing plate is fixedly connected with the installing plate, the insulating plate is fixedly connected with the upper guide groove plate, and a guide groove of the upper guide groove plate is in dynamically matched with a guide rail of the upper electrode so that the upper electrode can move along the guide groove of the upper guide groove plate. The upper power element is fixedly connected with the insulating plate, a power head of the power element is connected with the conical die core, the outer conical face of the conical die core is located inside the inner conical face of the upper electrode, and the outer conical face of the conical die core makes contact with the inner conical face of the upper electrode. A compression spring is arranged between the upper guide groove plate and the upper electrode and is compressed between the upper guide groove plate and the upper electrode, and when the conical die core moves downwards, the conical die core pushes the upper electrode to move by overcoming the elastic force of the compression spring, and a circular ring and a corrugated circular ring are clamped and welded together.
Description
Technical field
The utility model relates to a kind of butt-joint mould of infrared metal honeycomb burner plate.
Background technology
At present, be provided with the gas furnace of infrared ceramic porcelain plate, combustion gas is burnt in ceramic wafer burner port, ceramic wafer at high temperature discharges the infrared ray of certain wavelength, be conducive to the completing combustion of gas, improved the thermal efficiency, reduced discharge and the pollution to environment of pernicious gas, complex manufacturing due to infrared ceramic porcelain plate, the host material poor stability of ceramic wafer, industrial standardization difficulty is high, simultaneously, the connection sealing of infrared ceramic porcelain plate and burner shell is poor, and the easy explosion of infrared ceramic porcelain plate and weathering, cause tempering, promoting the use of of infrared ceramic porcelain plate caused to bad impact, a kind of infrared metal honeycomb burner plate can solve the defect of ceramic wafer, infrared metal honeycomb burner plate includes metal honeycomb plate and mesh cover, metal honeycomb plate is connect and is formed by a plurality of corrugation ring sets, corrugation ring consists of annulus and the butt-joint of corrugated annulus, corrugated annulus consists of annular corrugation lath, the corrugation square corner of corrugated annulus is connected with annulus butt-joint, for the external diameter of corrugated annulus and annulus can be changed, utilize the bottom electrode compression corrugated annulus of butt-joint mould and utilize the top electrode of butt-joint mould to open annulus, can good contact while making the corrugation square corner of corrugated annulus and annulus butt-joint, annulus is provided with the first opening, corrugated annulus is provided with the second opening, manufacture infrared metal honeycomb burner plate, need to utilize butt-welding machine and butt-joint mould that annulus and the butt-joint of corrugated annulus are become to corrugation ring, recycling unit equipment is combined into infrared metal honeycomb burner plate by the corrugation ring of different size and mesh cover, manufacture a kind of infrared metal honeycomb burner plate, need a kind of butt-joint mould of infrared metal honeycomb burner plate.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of butt-joint mould of infrared metal honeycomb burner plate is provided, for the manufacture of infrared metal honeycomb burner plate, improves the thermal efficiency of gas furnace, prevent that the explosion of infrared ceramic porcelain plate from causing tempering, reduce the pollution of burning to environment.
The technical scheme that the utility model adopts is: a kind of butt-joint mould of infrared metal honeycomb burner plate includes patrix and counterdie; Patrix includes upper mounting plate, insulation board, upper rail plate, top electrode, upper dynamical element and cone core rod, upper mounting plate is fixedly connected with insulation board, insulation board is fixedly connected with upper rail plate, the guide groove of upper rail plate and the guide rail of top electrode are moving to be connected, and top electrode can be moved in the guide groove of upper rail plate; Upper dynamical element is fixedly connected with insulation board, and the unit head of dynamical element is connected with cone core rod, and the outer conical surface of cone core rod is positioned at the internal conical surface of top electrode, and the outer conical surface of cone core rod contacts with the internal conical surface of top electrode; Between upper rail plate and top electrode, be provided with Compress Spring, Compress Spring is compressed between upper rail plate and top electrode, when cone core rod moves down, the elastic force that cone core rod overcomes Compress Spring is pushed to electrode and is moved, and annulus and corrugated annulus are clamped and welded together; Counterdie includes lower bolster, lower guide channel plate, bottom electrode and lower dynamical element, lower guide channel plate is fixedly connected with lower bolster, moving being connected of guide groove of the guide rail of bottom electrode and lower guide channel plate, the shell of lower dynamical element is fixedly connected with lower bolster, the power sub of lower dynamical element is fixedly connected with bottom electrode, utilize lower dynamical element to push electrode and move, annulus and the clamping of corrugated annulus are welded together; During use, patrix is installed on to the top board of butt-welding machine, counterdie is installed on the base plate of butt-welding machine.
The butt-joint mold work principle of infrared metal honeycomb burner plate is: a during use, a kind of butt-joint mould of infrared metal honeycomb burner plate is installed on butt-welding machine, patrix is connected with the top board of butt-welding machine, and counterdie is connected with the base plate of butt-welding machine; Top electrode and bottom electrode are connected with the electrode contact of butt-welding machine; Upper dynamical element and lower dynamical element are connected with pneumatic shuttle or hydraulic means, and pneumatic shuttle or hydraulic means are provided with control line and are connected with the controller of butt-welding machine; During work, annulus and corrugated annulus are put into counterdie, meanwhile, make annulus be positioned at corrugated annulus, the corrugation square corner of corrugated annulus contacts with annulus, and corrugated annulus contacts with bottom electrode; Operation butt-welding machine presses down, and patrix is followed top board and declined to putting in place and stop, and the top electrode of patrix is pressed into annulus; Top electrode is pressed into after annulus, controller is controlled upper dynamical element band movable cone core rod and is pressed down, the outer conical surface of cone core rod contacts with the internal conical surface of top electrode, and the decline of cone core rod overcomes Compress Spring elastic force promotion top electrode radial level moves, and makes top electrode and circle ring inner surface close contact; Meanwhile, controller is controlled lower dynamical element and is driven bottom electrode to move to annulus axis horizontal, and bottom electrode is contacted with the intimate of corrugated annulus; Utilize bottom electrode and top electrode that annulus and corrugated annulus are clamped between bottom electrode and top electrode, make corrugation square corner and the annulus close contact of corrugated annulus; Control by the time, bottom electrode and top electrode are by after annulus and the clamping of corrugated annulus, controller is controlled butt-welding machine electric discharge butt-joint, electric current is got back to bottom electrode by top electrode through corrugation square corner and the annulus close contact position of corrugated annulus, by the corrugation square corner of corrugated annulus together with annulus butt-joint; After butt-welding machine electric discharge butt-joint, the upper dynamical element band movable cone core rod of controller control rises to upper limit to be stopped, and top electrode resets under the elastic force effect of Compress Spring; Meanwhile, controller is controlled lower dynamical element and is driven bottom electrode reset; The corrugation ring that completes butt-joint is taken out in counterdie.
The beneficial effects of the utility model are: a kind of butt-joint mould of infrared metal honeycomb burner plate, utilize butt-welding machine and butt-joint mould that annulus and the butt-joint of corrugated annulus are become to corrugation ring, annulus and corrugated annulus are linked together securely, utilize the through hole between annulus and corrugated annulus to form a plurality of burner ports, during burning, improve the thermal efficiency, reduced discharge and the pollution to environment of pernicious gas; Improved infrared metal honeycomb burner plate production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of infrared metal honeycomb burner plate;
Fig. 2 is a kind of butt-joint mould structure schematic diagram of infrared metal honeycomb burner plate;
Fig. 3 is patrix partial structurtes schematic diagrames;
Fig. 4 is counterdie partial structurtes schematic diagrames.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further detailed:
A kind of butt-joint mould structure schematic diagram of infrared metal honeycomb burner plate shown in the structural representation of the infrared metal honeycomb burner plate shown in Fig. 1 and Fig. 2, infrared metal honeycomb burner plate 1 is for being installed on the burner mouth 2 of combustion furnace; Infrared metal honeycomb burner plate 1 is by metal honeycomb plate 3 and mesh cover 4, metal honeycomb plate 3 consists of a plurality of corrugation ring 5 sockets, corrugation ring 5 consists of annulus 6 and 7 butt-joints of corrugated annulus, corrugated annulus 7 consists of annular corrugation lath, the corrugation square corner 8 of corrugated annulus 7 is connected with annulus 6 butt-joints, annulus 6 is provided with the first opening 9, and corrugated annulus 7 is provided with the second opening 10; Mesh cover 4 is inlayed and is connected with corrugation ring 5; While manufacturing infrared metal honeycomb burner plate 1, need to utilize butt-welding machine and butt-joint mould that annulus 6 and 7 butt-joints of corrugated annulus are become to corrugation ring 8.
A kind of butt-joint mould of infrared metal honeycomb burner plate includes patrix 11 and counterdie 12, patrix 11 includes upper mounting plate 13, insulation board 14, upper rail plate 15, top electrode 16, upper dynamical element 17 and cone core rod 18, upper mounting plate 13 is fixedly connected with insulation board 14, insulation board 14 is fixedly connected with upper rail plate 15, moving being connected of guide rail of the guide groove of upper rail plate 15 and top electrode 16, top electrode 16 can be moved in the guide groove of upper rail plate 15, upper dynamical element 17 is fixedly connected with insulation board 14, the unit head of dynamical element 17 is connected with cone core rod 18, the outer conical surface 19 of cone core rod 18 is positioned at the internal conical surface 20 of top electrode 16, the outer conical surface 19 of cone core rod 18 contacts with the internal conical surface 20 of top electrode 16, between upper rail plate 15 and top electrode 16, be provided with Compress Spring 22, Compress Spring 22 is compressed between upper rail plate 15 and top electrode 16, when cone core rod 18 moves down, the elastic force that cone core rod 18 overcomes Compress Spring 22 is pushed to electrode 16 and is moved, and annulus 5 is clamped and welded together with corrugated annulus 6, counterdie 12 includes lower bolster 24, lower guide channel plate 25, bottom electrode 26 and lower dynamical element 27, lower guide channel plate 25 is fixedly connected with lower bolster 24, moving being connected of guide groove of the guide rail of bottom electrode 26 and lower guide channel plate 25, the shell of lower dynamical element 27 is fixedly connected with lower bolster 24, the power sub of lower dynamical element 27 is fixedly connected with bottom electrode 26, utilize lower dynamical element 27 to push electrode 26 and move, annulus 5 is clamped and welded together with corrugated annulus 6.During use, patrix 11 is installed on to the top board of butt-welding machine, counterdie 12 is installed on the base plate of butt-welding machine.
Described top electrode 16 is constituted by a plurality of, between each top electrode 16, establish gap, upper rail plate 15 is provided with a plurality of, moving being connected of guide rail of the guide groove of each upper rail plate 15 and a top electrode 16, lateral surface after a plurality of top electrode 16 combinations is the face of cylinder 28, and the medial surface after a plurality of top electrode 16 combinations is taper seat 29; Between each top electrode 16 and each upper rail plate 15, be provided with Compress Spring 22, when cone core rod 18 presses down to the taper seat 29 of top electrode 16, a plurality of top electrodes 16 move horizontally along the radial direction of cone core rod 18; Bottom electrode 26 is constituted by a plurality of, between each bottom electrode 26, establish gap, lower guide channel plate 25 is provided with a plurality of, moving being connected of guide rail of the guide groove of each lower guide channel plate 25 and a bottom electrode 26, lower dynamical element 27 is provided with a plurality of, and each lower dynamical element 27 is connected with a bottom electrode 26.
Patrix partial structurtes schematic diagram shown in Fig. 3, described top electrode 16 includes front top electrode 30, rear top electrode 31, upper left electrode 32 and upper right electrode 33, and upper rail plate 15 includes front upper guide channel plate 34, rear upper rail plate 35, upper left guide channel plate 36 and upper right guide channel plate 37; Moving being connected of guide rail of the guide groove of front upper guide channel plate 34 and front top electrode 30, moving being connected of guide rail of the guide groove of rear upper rail plate 35 and rear top electrode 31, moving being connected of guide rail of the guide groove of upper left guide channel plate 36 and upper left electrode 32, moving being connected of guide rail of the guide groove of upper right guide channel plate 37 and upper right electrode 33; Between front upper guide channel plate 34 and front top electrode 30, between rear upper rail plate 35 and rear top electrode 31, between upper left guide channel plate 36 and upper left electrode 32 and be provided with Compress Spring 22 between upper right guide channel plate 37 and upper right electrode 33.
Counterdie partial structurtes schematic diagram shown in Fig. 4, described bottom electrode 26 includes front bottom electrode 38, rear bottom electrode 39, lower-left electrode 40 and bottom right electrode 41, lower guide channel plate 25 includes front lower guide channel plate 42, rear lower guide channel plate 43, lower-left guide channel plate 44 and bottom right guide channel plate 45, and lower dynamical element 27 includes front lower dynamical element 46, rear lower dynamical element 47, lower-left dynamical element 48 and bottom right dynamical element 49, moving being connected of guide groove of the guide rail of front bottom electrode 38 and front lower guide channel plate 42, moving being connected of guide groove of the guide rail of rear bottom electrode 39 and rear lower guide channel plate 43, moving being connected of guide groove of the guide rail of lower-left electrode 40 and lower-left guide channel plate 44, moving being connected of guide groove of the guide rail of bottom right electrode 41 and bottom right guide channel plate 45, the power sub of front lower dynamical element 46 is connected with front bottom electrode 38, the power sub of rear lower dynamical element 47 is connected with rear bottom electrode 39, the power sub of lower-left dynamical element 48 is connected with lower-left electrode 40, the power sub of bottom right dynamical element 49 is connected with bottom right electrode 41.
Described top electrode 16 is provided with power source connector 21, for the source of welding current joint with butt-welding machine, is connected; Bottom electrode 26 is provided with lower power connector 23, for the source of welding current joint with butt-welding machine, is connected.
Described upper dynamical element 17 and lower dynamical element 27 are cylinder, and cylinder is provided with pneumatic shuttle, and pneumatic shuttle is provided with control line and is connected with the controller of butt-welding machine, for controlling the work of upper dynamical element 17 and lower dynamical element 27; Or described upper dynamical element 17 and lower dynamical element 27 are hydraulic cylinder, hydraulic cylinder is provided with hydraulic means, and hydraulic means is provided with control line and is connected with the controller of butt-welding machine, for controlling the work of upper dynamical element 17 and lower dynamical element 27.
In order to implement the corrugation square corner 8 of corrugated annulus 7, be connected with the butt-joint of annulus 6, described top electrode 16 and the contact area of corrugated annulus 7 are greater than the corrugation square corner 8 and annulus 6 contacts area of corrugated annulus 7; The contact area of bottom electrode 26 and corrugated annulus 7 is greater than the corrugation square corner 8 and annulus 6 contacts area of corrugated annulus 7.
Butt-joint mould 28 operation principles of described a kind of infrared metal honeycomb burner plate are: during installation, a kind of butt-joint mould 28 of infrared metal honeycomb burner plate is installed on butt-welding machine, patrix 11 is connected with the top board of butt-welding machine, and counterdie 12 is connected with the base plate of butt-welding machine; Top electrode 16 and bottom electrode 26 are connected with the electrode contact of butt-welding machine; Upper dynamical element 17 and lower dynamical element 27 are connected with pneumatic shuttle or hydraulic means, and pneumatic shuttle or hydraulic means are provided with control line and are connected with the controller of butt-welding machine; During work, annulus 6 and corrugated annulus 7 are put into counterdie 12, meanwhile, make annulus 6 be positioned at corrugated annulus 7, the corrugation square corner 8 of corrugated annulus 7 contacts with annulus 6, and corrugated annulus 7 contacts with bottom electrode 26; Operation butt-welding machine presses down, and patrix 11 is followed top board and declined to putting in place and stop, and the top electrode of patrix 11 16 is pressed into annulus 6; Top electrode 16 is pressed into after annulus 6, controller is controlled upper dynamical element 17 band movable cone core rods 18 and is pressed down, the outer conical surface 19 of cone core rod 18 contacts with the internal conical surface 20 of top electrode 16,18 declines of cone core rod overcome Compress Spring 22 elastic force promotion top electrode 16 radial levels moves, and makes top electrode 16 and annulus 6 inner surface close contacts; Meanwhile, controller is controlled lower dynamical element 27 and is driven bottom electrode 26 to move to annulus 6 axis horizontal, and bottom electrode 26 is contacted with the intimate of corrugated annulus 7; Utilize bottom electrode 26 and top electrode 16 that annulus 6 and corrugated annulus 7 are clamped between bottom electrode 26 and top electrode 16, make the corrugation square corner 8 and annulus 6 close contacts of corrugated annulus 7; Control by the time, bottom electrode 26 and top electrode 16 are by after annulus 6 and 7 clampings of corrugated annulus, controller is controlled butt-welding machine electric discharge butt-joint, electric current is got back to bottom electrode 26 through the corrugation square corner 8 of corrugated annulus 7 with annulus 6 close contact positions by top electrode 16, by the corrugation square corner 8 of corrugated annulus 7 together with annulus 6 butt-joints; After butt-welding machine electric discharge butt-joint, the upper dynamical element 17 band movable cone core rods 18 of controller control rise to upper limit to be stopped, and top electrode 16 resets under the elastic force effect of Compress Spring 22; Meanwhile, controller is controlled lower dynamical element 27 and is driven bottom electrode 26 resets; The corrugation ring 5 that completes butt-joint is taken out in counterdie 12; So constantly circulation.
Claims (8)
1. a butt-joint mould for infrared metal honeycomb burner plate, is characterized in that: the butt-joint mould of described a kind of infrared metal honeycomb burner plate includes patrix (11) and counterdie (12), patrix (11) includes upper mounting plate (13), insulation board (14), upper rail plate (15), top electrode (16), upper dynamical element (17) and cone core rod (18), upper mounting plate (13) is fixedly connected with insulation board (14), insulation board (14) is fixedly connected with upper rail plate (15), moving being connected of guide rail of the guide groove of upper rail plate (15) and top electrode (16), top electrode (16) can be moved in the guide groove of upper rail plate (15), upper dynamical element (17) is fixedly connected with insulation board (14), the unit head of dynamical element (17) is connected with cone core rod (18), the outer conical surface (19) of cone core rod (18) is positioned at the internal conical surface (20) of top electrode (16), the outer conical surface (19) of cone core rod (18) contacts with the internal conical surface (20) of top electrode (16), between upper rail plate (15) and top electrode (16), be provided with Compress Spring (22), Compress Spring (22) is compressed between upper rail plate (15) and top electrode (16), when cone core rod (18) moves down, cone core rod (18) overcomes the elastic force of Compress Spring (22) and pushes to electrode (16) movement, and annulus (5) is clamped and welded together with corrugated annulus (6), counterdie (12) includes lower bolster (24), lower guide channel plate (25), bottom electrode (26) and lower dynamical element (27), lower guide channel plate (25) is fixedly connected with lower bolster (24), moving being connected of guide groove of the guide rail of bottom electrode (26) and lower guide channel plate (25), the shell of lower dynamical element (27) is fixedly connected with lower bolster (24), the power sub of lower dynamical element (27) is fixedly connected with bottom electrode (26), utilize lower dynamical element (27) to push electrode (26) mobile, annulus (5) is clamped and welded together with corrugated annulus (6).
2. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, it is characterized in that: described top electrode (16) is constituted by a plurality of, each top electrode is established gap between (16), upper rail plate (15) is provided with a plurality of, moving being connected of guide rail of the guide groove of each upper rail plate (15) and a top electrode (16), lateral surface after a plurality of top electrodes (16) combination is the face of cylinder (28), and the medial surface after a plurality of top electrodes (16) combination is taper seat (29); Between each top electrode (16) and each upper rail plate (15), be provided with Compress Spring (22), when cone core rod (18) presses down to the taper seat (29) of top electrode (16), a plurality of top electrodes (16) move horizontally along the radial direction of cone core rod (18); Bottom electrode (26) is constituted by a plurality of, each bottom electrode is established gap between (26), lower guide channel plate (25) is provided with a plurality of, moving being connected of guide rail of the guide groove of each lower guide channel plate (25) and a bottom electrode (26), lower dynamical element (27) is provided with a plurality of, and each lower dynamical element (27) is connected with a bottom electrode (26).
3. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, it is characterized in that: described top electrode (16) includes front top electrode (30), rear top electrode (31), upper left electrode (32) and upper right electrode (33), upper rail plate (15) includes front upper guide channel plate (34), rear upper rail plate (35), upper left guide channel plate (36) and upper right guide channel plate (37); Moving being connected of guide rail of the guide groove of front upper guide channel plate (34) and front top electrode (30), moving being connected of guide rail of the guide groove of rear upper rail plate (35) and rear top electrode (31), moving being connected of guide rail of the guide groove of upper left guide channel plate (36) and upper left electrode (32), moving being connected of guide rail of the guide groove of upper right guide channel plate (37) and upper right electrode (33); Between front upper guide channel plate (34) and front top electrode (30), between rear upper rail plate (35) and rear top electrode (31), between upper left guide channel plate (36) and upper left electrode (32) and be provided with Compress Spring (22) between upper right guide channel plate (37) and upper right electrode (33).
4. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, it is characterized in that: described bottom electrode (26) includes front bottom electrode (38), rear bottom electrode (39), lower-left electrode (40) and bottom right electrode (41), lower guide channel plate (25) includes front lower guide channel plate (42), rear lower guide channel plate (43), lower-left guide channel plate (44) and bottom right guide channel plate (45), lower dynamical element (27) includes front lower dynamical element (46), rear lower dynamical element (47), lower-left dynamical element (48) and bottom right dynamical element (49), moving being connected of guide groove of the guide rail of front bottom electrode (38) and front lower guide channel plate (42), moving being connected of guide groove of the guide rail of rear bottom electrode (39) and rear lower guide channel plate (43), moving being connected of guide groove of the guide rail of lower-left electrode (40) and lower-left guide channel plate (44), moving being connected of guide groove of the guide rail of bottom right electrode (41) and bottom right guide channel plate (45), the power sub of front lower dynamical element (46) is connected with front bottom electrode (38), the power sub of rear lower dynamical element (47) is connected with rear bottom electrode (39), the power sub of lower-left dynamical element (48) is connected with lower-left electrode (40), the power sub of bottom right dynamical element (49) is connected with bottom right electrode (41).
5. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, is characterized in that: described top electrode (16) is provided with power source connector (21), for the source of welding current joint with butt-welding machine, is connected; Bottom electrode (26) is provided with lower power connector (23), for the source of welding current joint with butt-welding machine, is connected.
6. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, it is characterized in that: described upper dynamical element (17) and lower dynamical element (27) are cylinder, cylinder is provided with pneumatic shuttle, and pneumatic shuttle is provided with control line and is connected with the controller of butt-welding machine.
7. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, it is characterized in that: described upper dynamical element (17) and lower dynamical element (27) are hydraulic cylinder, hydraulic cylinder is provided with hydraulic means, and hydraulic means is provided with control line and is connected with the controller of butt-welding machine.
8. the butt-joint mould of a kind of infrared metal honeycomb burner plate according to claim 1, is characterized in that: the contact area of described top electrode (16) and corrugated annulus (7) is greater than the corrugation square corner (8) and annulus (6) contact area of corrugated annulus (7); The contact area of bottom electrode (26) and corrugated annulus (7) is greater than the corrugation square corner (8) and annulus (6) contact area of corrugated annulus (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615244.1U CN203495406U (en) | 2013-09-29 | 2013-09-29 | Butt-joint die of infrared metal honeycomb combustion board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615244.1U CN203495406U (en) | 2013-09-29 | 2013-09-29 | Butt-joint die of infrared metal honeycomb combustion board |
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| Publication Number | Publication Date |
|---|---|
| CN203495406U true CN203495406U (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615244.1U Expired - Fee Related CN203495406U (en) | 2013-09-29 | 2013-09-29 | Butt-joint die of infrared metal honeycomb combustion board |
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| CN (1) | CN203495406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521906A (en) * | 2013-09-29 | 2014-01-22 | 郑运婷 | Butt-weld die for infrared metal honeycomb combustion plates |
-
2013
- 2013-09-29 CN CN201320615244.1U patent/CN203495406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521906A (en) * | 2013-09-29 | 2014-01-22 | 郑运婷 | Butt-weld die for infrared metal honeycomb combustion plates |
| WO2015043437A1 (en) * | 2013-09-29 | 2015-04-02 | 宫鹤 | Butt welding die for infrared metal honeycomb combustion plate |
| CN103521906B (en) * | 2013-09-29 | 2015-11-25 | 郑运婷 | The butt-joint mould of infrared metal honeycomb burner plate |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140929 |
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| EXPY | Termination of patent right or utility model |